Beschreibung

• NXB-63 1P form C LINK NXB-63 2P kind C LINK NXB-63 3P kind C LINK NXB-63 4P kind C LINK 1 Compliant standards IEC60898-1 2 Major function Overload protection, quick circuit protection, fine isolation three Technical parameters Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A; Rated voltage: 230V (1P, 1P+N), 230/400V (2 ~ 4P, 3P+N); Frequency: 50; Electromagnetic launch type: C Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P; Mechanical life: 20000 cycles; Electrical life: 10000 cycles; Rated short-circuit breaking capacity(Icn): 6000A; Short-circuit breaking capability (Ics): 6000A; Rated impulse withstand voltage (Uimp): 4kV; Power intake on each pole of the circuit breaker: see Table 1 Table 1 Rated recent In (A) Maximum power intake consistent with pole (W) 1~10 three 16 three 20~25 four 32 6 40 7 50 nine 63 13 four Dimensions and set up sizes Strong adaptability to environment and reliable operation in harsh surroundings -30℃~70℃ ambient temperature range, to satisfy the purposes of various purposes Contact indicator window, clear position All models of touch head role visualization, avoid unsuitable operation, use more dependable Circuit breaker and leakage defense choose 1 main switch of the household distribution field is usually a 32A-63A mini circuit breaker or leakage defense circuit breaker which might disconnect the section line and impartial line on the same time 2 miniature circuit breaker is usually selected for lighting fixtures circuit three circuit generally selects 16A-20A leakage protection circuit breaker Switch latest is chosen per kit energy 1 system = power/voltage *3 (impact current) 2 example: 3000W equipment 380V voltage choose circuit breaker, 3000W*3 (impulse current) /380V≈ 23 ≈25A, we elect 25A circuit breaker or leakage circuit breaker How to decide the type C and sort D electromagnetic day out The long put off action vary of type C is 5in-10in; The lengthy postpone action differ of type D is 10in-12in(In is the rated current of the switch) Type C is utilized in mild load locations corresponding to distribution control and lighting D can be utilized in heavy load beginning places, akin to motor starting, can keep away from the package after beginning the instantaneous current is just too huge to trigger unnecessary overload swap trip Can't close down 1 the weight port is brief circuited 2 mechanism failure three rated current of the circuit breaker would not match the load current High temperature 1 wiring screw is unfastened with out tightening the cord 2 chosen wire section area is just too small, the cord is too thin Not disconnected briefly circuit 1 chosen circuit breaker does not event the operating conditions of the weight No electrical energy 1 little lead head stripping 2 wiring screw is free without tightening the twine If you have every other questions, please contactcustomer carrier or depart a message

• 
• 
• 
• 
• 

Rückmeldung